What to Expect: After a long hiatus, the granddaddy of ancient city building games is finally coming back to the PC. Developed by Titled Mill, which is made up of many the former Impressions employees who worked on the series years ago. The new game places players in the role of a Roman governor in charge of developing a city plan, fostering trade and providing for military defense. You're your first small provincial town, you'll soon rise through the ranks to become Caesar yourself. Though the basics of the game haven't changed much since the series first began, the new look of Caesar IV is sure to have fans taking notice. A full 3D engine shows off all the splendor and squalor of the Roman city.

What to Expect: The best way to describe this game based on the hit TV show is "Sim-like" in terms of style and gameplay dynamics&#Array;but don't be deceived. Under the hood are the makings of a game which could very well appeal the core audience of the show, and more importantly, bring the much-desired female demographic to the forefront of gaming. For any of you who have played The Sims you will feel right at home with the interface. Although it looks very close to a Sim title, this engine has been built from the ground up for Desperate Housewives: The Game. Not only does this cut down on licensing fees, it allows them to build in-game advertising right into the heart of the game. It may not be a game for the hardcore, but there's undoubtedly some appeal from the TV crowd that wants to be part of the backstabbing and dirt flinging.

What to Expect: One of the longest running and most loved series among Microsoft's catalog is the Flight Simulator series. While we here at IGN aren't the biggest enthusiasts around, it's pretty easy to see the appeal through the eyes of friends and fellow gamers. With this being the 25th year of Flight Simulator history, Microsoft has been working on the latest version, Flight Simulator X, for three years now hoping to expand and perfect the experience. The game will come on two DVDs thanks to a crapload of visual content including 24 million roads across the planet, thousands of objects per square kilometer, and 24,000 airports across 23 distinct regions around the globe. In an effort to give players more "gamey" options, they're adding in 50 new missions including engine failures over the Indian Ocean and landing a plane on a moving platform. Those features along with new sound, shared sky multiplayer, air traffic control, makes this the biggest Flight Simulator ever.

What to Expect: Sure, we've seen plenty of Civilization versions over the years but many other titles in Sid Meier's catalog deserve modern remakes. Following on the success of Pirates! the team at Firaxis have turned their attention to Sid's sixteen-year-old Railroad Tycoon franchise. Titled Sid Meier's Railroads!, the new game will offer the same level of personality and convenience seen in Firaxis's recent titles. Players will have to build tracks, buy locomotives and cars, and set their routes through a variety of maps and scenarios. Other railroad barons are competing for the same profits you are so you'll have to buy low and sell high and try to secure as much of the market as you can. If your stock price drops too low, your competitors can step in and buy you out.

What to Expect: The original Sims expanded with a pets pack that brought loveable pals to the quirky simulated people. The sequel is following suit with it's own animal lover expansion pack also called Pets. This expansion adds in a lot of new pet-centric content including cats and dogs that can be created and customized just like the humans already in your houses. Pets aren't controllable like people, but have the same basic needs. Needs like hunger need to be given by human sims while socialization can be taken care of by other animals. If left unattended the pound might come and pick up your sad animals or you may find that furniture serves as a release for pent up energies. Along with cats and dogs, sims will be able to pick up other pets in cages from the local animal store. Those looking for companions for their sims should look to pick this one up.

What to Expect: The second of a trio of planned expansions for Blue Fangs zookeeping management game, Zoo Tycoon 2: Marine Mania gives players the chance to showcase and care for nearly two dozen marine animals. Combining the massive aquarium shows with your zoo's current offerings will definitely help attract an even larger crowds. New tricks and exhibits add to the excitement and opportunities in the expansion. Teaching Sea Turtles how bilk your guests out of twelve bucks for an Orca Burger and a side of Dolphin Chips has never been more fun.